The suspects, all in their teens, are alleged to have been preparing Anzac Day attack in Melbourne

Five teenagers were arrested during antiterrorism raids in the Australian city of Melbourne on Saturday morning after authorities said they uncovered a plot to attack police during Anzac Day commemorations this month.

About 200 police officers raided seven properties in an effort to shut down the alleged plot, following a long-running investigation involving Australian Federal Police and local forces, authorities said.